//
//package com.ghxxzx.daglcustom.handler;
//
//import org.slf4j.LoggerFactory;
//import org.springframework.stereotype.Component;
//import org.springframework.web.servlet.HandlerInterceptor;
//
//import javax.servlet.http.HttpServletRequest;
//import javax.servlet.http.HttpServletResponse;
//import javax.servlet.http.HttpSession;
//
///**
//2020年6月1日09:15:38
// */
//
//@Component
//public class UserLoginInterceptor implements HandlerInterceptor {
//    protected org.slf4j.Logger logger = LoggerFactory.getLogger(getClass());
//
//    @Override
//    public boolean preHandle(HttpServletRequest request, HttpServletResponse response,
//                             Object handler)throws Exception {
//
//        String requestURI = request.getRequestURI();
//        System.out.println(requestURI);
//        HttpSession session = request.getSession(true);
//        Object username=session.getAttribute("user");
//        if(null!=username) {//已登录
//            return true;
//        }else {//未登录
//            //直接重定向到登录页面
////            response.sendRedirect(request.getContextPath()+"/login");
////            return false;
//            return true;
//        }
//    }
//
//}
//
